What is the name of Google's front-end web framework?

Google's front-end web framework is Angular. It is a TypeScript-based, open-source framework for building web applications, especially single-page applications.

Angular grew out of AngularJS, Google's earlier JavaScript framework. Rather than evolving AngularJS directly, Google's team created a ground-up rewrite. The new framework was initially called Angular 2, with its first final release arriving on September 14, 2016. To avoid confusion, the project later adopted Angular for versions 2 and newer, while AngularJS refers to the 1.x series.

Angular uses a component-based architecture. Developers assemble interfaces from reusable components and can use built-in features such as routing, forms, dependency injection, and HTTP tools. Angular Material adds interface components based on Google's Material Design system.

A common mix-up is treating Angular and AngularJS as two names for the same release line. They share ancestry but differ substantially in architecture and syntax. Angular is also not the same thing as React or Vue.js: React is primarily a UI library, while Angular is a more complete application framework.